1. The ratio of Fe3+ and Fe2+ in Fe0.9S1 is
(1) 0.28
(2) 0.5
(3) 2
(4) 4
Answers
Answered by
1
Answer:
0.5
Explanation:
fe3+fe2=5+fe0.9s1=0.5
Answered by
9
Answer:
Answer is 0.28
Explanation:
well I am not completely sure but it will be something like this
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